Gunter, you keep harder types . Coursing dogs are genuinely soft feckers . The dont do well with rough voices never mind conditions. They are absolute athletes and require being treated like such . The very top fitba players , runners, boxers etc get fet the best and get best of rest and recovery. Look at the most successful match men , they were ahead of the game with such things . Ive seen pups all go to different homes , is it surprising that the biggest of winter pups are not housed in cold damp kennels. Jmo buddy